I am setting up a new computer with Windows 8 and Outlook 2007.  I can not get my ****@ hotmail.com account to send or receive messages.  All other (4 other) email accounts work fine.  I logged into hotmail.com to confirm my password is correct.  I manually set up the hotmail account in Outlook as described in other help posts.  My hotmail account works fine on my old computer.  What could be wrong with my new computer set up?  Thank you.